8224020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 29248128

約数和(自身を除く): 21024108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 107, 122, 126, 140, 180, 183, 210, 214, 244, 252, 305, 315, 321, 366, 420, 427, 428, 535, 549, 610, 630, 642, 732, 749, 854, 915, 963, 1070, 1098, 1220, 1260, 1281, 1284, 1498, 1605, 1708, 1830, 1926, 2135, 2140, 2196, 2247, 2562, 2745, 2996, 3210, 3660, 3745, 3843, 3852, 4270, 4494, 4815, 5124, 5490, 6405, 6420, 6527, 6741, 7490, 7686, 8540, 8988, 9630, 10980, 11235, 12810, 13054, 13482, 14980, 15372, 19215, 19260, 19581, 22470, 25620, 26108, 26964, 32635, 33705, 38430, 39162, 44940, 45689, 58743, 65270, 67410, 76860, 78324, 91378, 97905, 117486, 130540, 134820, 137067, 182756, 195810, 228445, 234972, 274134, 293715, 391620, 411201, 456890, 548268, 587430, 685335, 822402, 913780, 1174860, 1370670, 1644804, 2056005, 2741340, 4112010, 8224020]

約数ペア:

[(1, 8224020), (2, 4112010), (3, 2741340), (4, 2056005), (5, 1644804), (6, 1370670), (7, 1174860), (9, 913780), (10, 822402), (12, 685335), (14, 587430), (15, 548268), (18, 456890), (20, 411201), (21, 391620), (28, 293715), (30, 274134), (35, 234972), (36, 228445), (42, 195810), (45, 182756), (60, 137067), (61, 134820), (63, 130540), (70, 117486), (84, 97905), (90, 91378), (105, 78324), (107, 76860), (122, 67410), (126, 65270), (140, 58743), (180, 45689), (183, 44940), (210, 39162), (214, 38430), (244, 33705), (252, 32635), (305, 26964), (315, 26108), (321, 25620), (366, 22470), (420, 19581), (427, 19260), (428, 19215), (535, 15372), (549, 14980), (610, 13482), (630, 13054), (642, 12810), (732, 11235), (749, 10980), (854, 9630), (915, 8988), (963, 8540), (1070, 7686), (1098, 7490), (1220, 6741), (1260, 6527), (1281, 6420), (1284, 6405), (1498, 5490), (1605, 5124), (1708, 4815), (1830, 4494), (1926, 4270), (2135, 3852), (2140, 3843), (2196, 3745), (2247, 3660), (2562, 3210), (2745, 2996)]